ALL POSTS

Equatable Protocol: Protocol Oriented Design within Swift

Jon Hoffman

Oct 15, 2022
3 min

Equatable Protocol: Protocol Oriented Design within Swift

When we want to find good examples of Protocol Oriented design in Swift, we do not have to look any further that the Swift language...

160 views

Jon Hoffman

Oct 2, 2022
8 min

Parallelism and Concurrency in Swift

The async and await keywords were added with SE-0296 in Swift 5.5. The latest version the Mastering Swift series was written for Swift...

481 views

Protocol Oriented Design and Protocol Oriented Design Patterns

Jon Hoffman

Sep 25, 2022
5 min

Protocol Oriented Design and Protocol Oriented Design Patterns

The first publication of the Gang of Four's Design Patterns: Elements of Reusable Object- Oriented Software was released in October 1994....

966 views

Protocol-Oriented Programming with Protocol-Oriented Design

Jon Hoffman

Sep 4, 2022
10 min

Protocol-Oriented Programming with Protocol-Oriented Design

I am going to take a quick break from my posts on Protocol-Oriented Design Patterns, and write a quick post on what Protocol-Oriented...

715 views

Abstract Factory Pattern: Protocol Oriented Design Pattern

Jon Hoffman

Aug 28, 2022
4 min

Abstract Factory Pattern: Protocol Oriented Design Pattern

The abstract factory pattern is a creational design pattern where a super factory method is provided to encapsulate a group of individual...

410 views

Factory Method Pattern: Protocol Oriented Design Pattern

Jon Hoffman

Aug 21, 2022
3 min

Factory Method Pattern: Protocol Oriented Design Pattern

The factory method pattern is a creational design pattern where factory methods are provided to create instances of related types. The...

229 views

Jon Hoffman

Aug 13, 2022
5 min

Value and Reference Types in Swift

In the infamous “Crusty Talk” at WWDC 2015, Dave Abrahams said “Don’t start with the class. Start with the Protocol”. In my humble...

141 views

Adapter Pattern: Protocol Oriented Design Pattern

Jon Hoffman

Aug 7, 2022
2 min

Adapter Pattern: Protocol Oriented Design Pattern

The adapter pattern is a structural design pattern that enables the interface of an existing type to be used as a different interface. ...

187 views

Decorator Pattern: Protocol Oriented Design Pattern

Jon Hoffman

Aug 7, 2022
3 min

Decorator Pattern: Protocol Oriented Design Pattern

The decorator pattern is a structural design pattern that enables us to extend or alter the functionality of types without affecting the...

50 views

Singleton Pattern: Protocol Oriented Design Pattern

Jon Hoffman

Aug 4, 2022
3 min

Singleton Pattern: Protocol Oriented Design Pattern

The singleton pattern is a fairly controversial pattern among certain parts of the development community. Some would even call it an...

78 views

Strategy Pattern: Protocol Oriented Design Pattern

Jon Hoffman

Aug 3, 2022
3 min

Strategy Pattern: Protocol Oriented Design Pattern

The Strategy pattern is a behavior design pattern where we encapsulate algorithms into single types. We are then able to use these types...

91 views

Command Pattern: Protocol Oriented Design Pattern

Jon Hoffman

Jul 31, 2022
4 min

Command Pattern: Protocol Oriented Design Pattern

The command pattern is a behavior design pattern where we encapsulate all the information and logic necessary to perform actions into...

313 views

Swift Protocols Part 4: Associated Types with Protocols

Jon Hoffman

Jul 31, 2022
4 min

Swift Protocols Part 4: Associated Types with Protocols

Protocols are the core that the Swift programming language is built upon. Understanding how they work and what makes them so powerful is...

146 views

Swift Protocols Part 3: Protocol Extensions

Jon Hoffman

Jul 27, 2022
4 min

Swift Protocols Part 3: Protocol Extensions

Protocols are the core in which the Swift programming language is built upon. Understanding how they work and what makes them so...

117 views

Swift Protocols Part 2: Protocol Inheritance and Composition

Jon Hoffman

Jul 24, 2022
6 min

Swift Protocols Part 2: Protocol Inheritance and Composition

Protocols are the core on which the Swift programming language is built upon. Understanding how they work and what makes them so...

149 views

Swift Protocols Part 1: Understanding the Protocol

Jon Hoffman

Jul 20, 2022
5 min

Swift Protocols Part 1: Understanding the Protocol

Protocols are the core in which the Swift programming language is built upon. Understanding how they work and what makes them so...

240 views

Facade Pattern: Protocol Oriented Design Pattern

Jon Hoffman

Jul 14, 2022
3 min

Facade Pattern: Protocol Oriented Design Pattern

The façade pattern is a structural pattern which shows us how to provide a simplified universal interface to a more complex set of...

57 views

Builder Pattern: Protocol Oriented Design Pattern

Jon Hoffman

Jul 10, 2022
4 min

Builder Pattern: Protocol Oriented Design Pattern

The builder pattern is a creational design pattern that separates the creation of a complex type from the representation. This enables...

219 views

Proxy Pattern: Protocol Oriented Design Patterns

Jon Hoffman

Jul 9, 2022
5 min

Proxy Pattern: Protocol Oriented Design Patterns

The proxy pattern is a structural design pattern. It is a very underrated design pattern and is probably used in some form or another in...

131 views

Jon Hoffman

Jul 7, 2022
2 min

LazyHStack and LazyVStack

Using stacks in SwiftUI enables us to very easily build complex user interfaces with ease. Anyone that has built an app, and has used...

125 views